document.write( "Question 695211: I need help finding the third side of an isosceles right triangle. I gave been given the lengths radical 18, and 3. I have tried multiplying both radical 18 and 3 by radical 3 (to find the longer leg), but I been so far unsuccessful in doing so. I also have tried multiplying both numbers by 2 to find the hypotenuse. Please tell me what I should do to solve this problem. Thank you. \n" ); document.write( "
Algebra.Com's Answer #428364 by stanbon(75887)\"\" \"About 
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I need help finding the third side of an isosceles right triangle. I gave been given the lengths radical 18, and 3.
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\n" ); document.write( "Isosceles means \"two equal sides\".
\n" ); document.write( "The hypotenuse has to be the longest side so it must be sqrt(18)
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\n" ); document.write( "You are told a 2nd side is 3; so the 3rd side must also be 3 or
\n" ); document.write( "the triangle would not be isosceles.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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